:lang(ar), :lang(iw), :lang(fa), :lang(ur) {
        direction: rtl;
    }

body {
    max-width: 960px; margin:0 auto;
    padding: 1rem;
    background: #f2f2f2;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";

}
a, a:visited { color: steelblue; text-decoration:none; }

h1 { text-align:center; }


.banner { display: flex; align-items: center; flex-direction: column; }
.banner p { padding:0; margin:0; line-height:2em; }
#countdown { font-family: monospace; width:2em; height:1.5em; line-height:1.5em; text-align:center; display:inline-block; border:1px solid gray; background:white; }

.sections {
    padding: 1rem;
    margin: 1rem 0;
    background:white;
    border-radius: 0.5em;
    border: 1px solid lightgray;
    font-size:1.1rem;
}

.welcome, .footer
{ text-align:center; }
.welcome { border-bottom: 1px solid gray; }